84079620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 289795968

約数和(自身を除く): 205716348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 43, 45, 51, 54, 60, 68, 71, 81, 85, 86, 90, 102, 108, 129, 135, 142, 153, 162, 170, 172, 180, 204, 213, 215, 255, 258, 270, 284, 306, 324, 340, 355, 387, 405, 426, 430, 459, 510, 516, 540, 612, 639, 645, 710, 731, 765, 774, 810, 852, 860, 918, 1020, 1065, 1161, 1207, 1278, 1290, 1377, 1420, 1462, 1530, 1548, 1620, 1836, 1917, 1935, 2130, 2193, 2295, 2322, 2414, 2556, 2580, 2754, 2924, 3053, 3060, 3195, 3483, 3621, 3655, 3834, 3870, 4260, 4386, 4590, 4644, 4828, 5508, 5751, 5805, 6035, 6106, 6390, 6579, 6885, 6966, 7242, 7310, 7668, 7740, 8772, 9159, 9180, 9585, 10863, 10965, 11502, 11610, 12070, 12212, 12780, 13158, 13770, 13932, 14484, 14620, 15265, 17415, 18105, 18318, 19170, 19737, 21726, 21930, 23004, 23220, 24140, 26316, 27477, 27540, 28755, 30530, 32589, 32895, 34830, 36210, 36636, 38340, 39474, 43452, 43860, 45795, 51901, 54315, 54954, 57510, 59211, 61060, 65178, 65790, 69660, 72420, 78948, 82431, 91590, 97767, 98685, 103802, 108630, 109908, 115020, 118422, 130356, 131580, 137385, 155703, 162945, 164862, 183180, 195534, 197370, 207604, 217260, 236844, 247293, 259505, 274770, 296055, 311406, 325890, 329724, 391068, 394740, 412155, 467109, 488835, 494586, 519010, 549540, 592110, 622812, 651780, 778515, 824310, 934218, 977670, 989172, 1038020, 1184220, 1236465, 1401327, 1557030, 1648620, 1868436, 1955340, 2335545, 2472930, 2802654, 3114060, 4203981, 4671090, 4945860, 5605308, 7006635, 8407962, 9342180, 14013270, 16815924, 21019905, 28026540, 42039810, 84079620]

約数ペア:

[(1, 84079620), (2, 42039810), (3, 28026540), (4, 21019905), (5, 16815924), (6, 14013270), (9, 9342180), (10, 8407962), (12, 7006635), (15, 5605308), (17, 4945860), (18, 4671090), (20, 4203981), (27, 3114060), (30, 2802654), (34, 2472930), (36, 2335545), (43, 1955340), (45, 1868436), (51, 1648620), (54, 1557030), (60, 1401327), (68, 1236465), (71, 1184220), (81, 1038020), (85, 989172), (86, 977670), (90, 934218), (102, 824310), (108, 778515), (129, 651780), (135, 622812), (142, 592110), (153, 549540), (162, 519010), (170, 494586), (172, 488835), (180, 467109), (204, 412155), (213, 394740), (215, 391068), (255, 329724), (258, 325890), (270, 311406), (284, 296055), (306, 274770), (324, 259505), (340, 247293), (355, 236844), (387, 217260), (405, 207604), (426, 197370), (430, 195534), (459, 183180), (510, 164862), (516, 162945), (540, 155703), (612, 137385), (639, 131580), (645, 130356), (710, 118422), (731, 115020), (765, 109908), (774, 108630), (810, 103802), (852, 98685), (860, 97767), (918, 91590), (1020, 82431), (1065, 78948), (1161, 72420), (1207, 69660), (1278, 65790), (1290, 65178), (1377, 61060), (1420, 59211), (1462, 57510), (1530, 54954), (1548, 54315), (1620, 51901), (1836, 45795), (1917, 43860), (1935, 43452), (2130, 39474), (2193, 38340), (2295, 36636), (2322, 36210), (2414, 34830), (2556, 32895), (2580, 32589), (2754, 30530), (2924, 28755), (3053, 27540), (3060, 27477), (3195, 26316), (3483, 24140), (3621, 23220), (3655, 23004), (3834, 21930), (3870, 21726), (4260, 19737), (4386, 19170), (4590, 18318), (4644, 18105), (4828, 17415), (5508, 15265), (5751, 14620), (5805, 14484), (6035, 13932), (6106, 13770), (6390, 13158), (6579, 12780), (6885, 12212), (6966, 12070), (7242, 11610), (7310, 11502), (7668, 10965), (7740, 10863), (8772, 9585), (9159, 9180)]